[Estelle hasn't been the same since she got back from Sanctuary. She stayed long enough to recover from wear and tear, both mental and physical. Then she came back to Union -- and slept. She's been in a rough way ever since. Listless. Angry. A little depressed. She's out today in an effort to shake that, because that's how she works.]
[And she perks up a bit when she hears Xiu's music; she hurries a little to catch up to her. Then she spots the girl sitting there playing--]
[--and she vanishes.]
Xiu!
[She's back after that. Estelle's panic fades, but she walks up, slowly; the pull's there, too. She walks up, staring at her for a moment.]
action
[And she perks up a bit when she hears Xiu's music; she hurries a little to catch up to her. Then she spots the girl sitting there playing--]
[--and she vanishes.]
Xiu!
[She's back after that. Estelle's panic fades, but she walks up, slowly; the pull's there, too. She walks up, staring at her for a moment.]
What was that you did?